Printing apparatus



FIG. 1 is front perspective view of a printing apparatus showing my newdesign;

FIG. 2 is a left side perspective view thereof;

FIG. 3 is a top front perspective thereof; and,

FIG. 4 is a top perspective view thereof.

The broken lines shown in the drawings represent unclaimed environmentand form not part of the claimed design.

CLAIM The ornamental design for a printing apparatus, as shown anddescribed.